-- If it's Mercury in the graduated cylinder, then the statement is true.
-- If it's water in the graduated cylinder, then the statement is false.
Newtons third law (inertia) is to blame
Answer: multiply mass and acceleration, unit is N (newtons)
Explanation: law of dynamics: F = ma
Answer:
1 both increase
2. highest to lowest A C D B
3 the kinetic energy is higher in the larger vehicle as they have the same speed
Explanation:
Answer:F=0.0882kg
Explanation:
The period it takes to make one revolution is 1.5 seconds / revolutions,
v = r * (change in angle / change in time)
the change in angle is 2pi, for one whole revolution. the time is 1.5 second per revolution, and the radius is 0.1.
v = (2 * pi * 0.1 cm * / 1.5second
v = 0.42m/s
a=v^2/r
a=0.42^2 /0.1 =1.764m/s2
F=ma
F=0.05*1.764
F=0.0882kg
